Omega De Ville Prestige Co-Axial Watch - 32.7 mm 18K Red Gold Case - Blue Diamond Dial - Blue Leather Strap - 424.53.33.20.53.001 Australiopal marking this watch as a

marking this watch as a true masterpiece

back exhibition showcase and even sides are constructed with see through display of sapphires

This pre ceramic series SMP 300 is last of the 007 era just before Co-axial was introduced and it is rather rarer version:

LADY PRESIDENTIAL 26mm (28mm with crown)

Brand Audemars Piguet Series Royal Oak Model Number 77451BC

Omega De Ville Prestige Co-Axial Watch - 32.7 mm 18K Red Gold Case - Blue Diamond Dial - Blue Leather Strap - 424.53.33.20.53.001 Australiopal marking this watch as a32. 7 mm 18k red gold case, sapphire back, 18k red gold bezel, domed scratch resistant sapphire crystal with anti reflective treatment inside, blue dial with diamonds, caliber 2500 self winding movement with its date window at 3 oclock, approximately 48 months of power reserve, blue leather strap. Water resistant to 3 bar.